proxy: Removed leftover restriction to HTTP/1.1
proxy: Removed leftover restriction to HTTP/1.1

devangels/caddy,pyed/caddy,captncraig/caddy,cez81/caddy,pyed/caddy,yukimochi/caddy,tobya/caddy,elcore/caddy,tobya/caddy,captncraig/caddy,yukimochi/caddy,devangels/caddy,joshix/caddy,dusty/caddy,pyed/caddy,yukimochi/caddy,cez81/caddy,tobya/caddy,dusty/caddy,devangels/caddy,joshix/caddy,captncraig/caddy,pyed/caddy,elcore/caddy,joshix/caddy,dusty/caddy,elcore/caddy,tobya/caddy,dusty/caddy,cez81/caddy